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3M™ 7500 series
half mask respirator (7503 - large size)

This item is available in the following regions: Russia Kazakhstan
  • Protection against gases, vapors and aerosols (dust, mists, fumes).
  • Application with a variety of filters with bayonet fixing system to protect against gases and vapors; with HEPA filter 2135 in combination with holder 502; with prefilters 5.911 and 5.925 in combination with holder 501 for protection against dust, mists, paint and pesticide spraying. 
  • Equipped with exhalation and inhalation valves to reduce heat and moisture buildup under the facepiece. 
  • Allows for easier communication.
  • Can be washed with mild detergents (without filters and prefilters).

The half mask respirator has unique characteristics and can be used with all 3M™ gas and aerosol filters. Soft inner-face seal ring of elastomer enhances a half mask comfort giving a sense of pleasure. Thin walls allow making a facepiece more flexible and fitting tightly, reducing pressure on the face.

Patented 3M™ Cool Flow exhalation valve provides maximum comfort due to:

  • valve vibration prevented
  • reduced heat buildup under the mask
  • accumulated moisture removal without a half mask take off
  • downward exhalation to prevent weep when shields are used

3M™ 7500 series half mask respirators equipped with a unique headband system:

  • strap advanced design increases half mask face tightness stability, enables a half mask throw off and provides a maximum simple adjustment
  • the ergonomic shape provides minimum nose bridge load

Size: large.

TR CU 019/2011

3Mâ„¢ 7500 series half mask respirator (7503) large size